package ooday02;
/**人：超类*/
public class Person {
    String name;
    int age;
    String address;
    Person(String name,int age,String address){
        this.name=name;
        this.age=age;
        this.address=address;
    }

    void eat(){
        System.out.println(name+"正在吃饭....");
    }
    void sleep(){
        System.out.println(name+"正在睡觉.....");
    }
    void sayHi(){
        System.out.println("我叫"+name+",今年"+age+"岁了,家住"+address);
    }
}
